The following code will throw an ArrayIndexOutOfBoundsException. Can you fix it?import java.util.*;public class TestForLoop{public static void main(String[] args){ArrayList myList = new ArrayList();myList.add(50);myList.add(30);myList.add(20);int total = 0;for (int i=0; i <= myList.size(); i++){total = total + myList.get(i);}System.out.println(total);}}

Answers

Answer 1

Yes, the issue is with the condition of the for loop, it should be i &lt; myList.size() instead of i &lt;= myList.size(). Array indexes start from 0, so the last index of an ArrayList of size n is n-1

The code is a simple Java program that uses an ArrayList to store integers and a for loop to add them up. The issue with the original code is that the condition of the for loop i &lt;= myList.size() causes an ArrayIndexOutOfBoundsException error.

This is because the last index of an ArrayList of size n is n-1, so the for loop should have the condition i &lt; myList.size(). Additionally, the myList.get(i) method returns an Object, so it needs to be cast to an int before adding to total. Fixing these two issues will ensure that the code runs without errors and produces the expected output.

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Related Questions

Which sketch is shared in the part file

Answers

As shown in the 3D Software Modeling image attached, the Sketch that is shared in the "Part File" are:

Sketch 1Sketch 3Sketch 4 and Sketch 5.

What is a Sketch?

Sketch modeling is the concept of employing rapid, low-cost modeling approaches to build basic 3D physical models that allow designers to see their ideas better than they could by sketching on paper.

The following is a distinction between models and drawings:

With a model, you CAN look at the model in specific ways that make sense, whereas with Drawings, you DID look at the model in certain ways that made sense.

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